Grounding pile structure for electric power engineering

Abstract

The utility model relates to a grounding pile structure for electric power engineering, which belongs to the technical field of grounding pile structures for electric power engineering and comprises a pile body, a pile cover in threaded connection with the upper surface of the pile body, a reinforcing mechanism arranged on the pile body and a wiring mechanism arranged on the pile body. The reinforcing mechanism comprises a plurality of overturning plates hinged to the outer circumferential wall of the pile body, a pouring pipe fixed to the inner bottom wall of the pile body, a magnetic ring fixed to the outer circumferential wall of the pouring pipe, a connecting rope fixed to the sides, facing the pile body, of the overturning plates, and an adsorption block fixed to the end, facing the magnetic ring, of the connecting rope. A plurality of movable holes allowing the connecting ropes to penetrate through are formed in the peripheral wall of the pile body. When the grounding pile structure for the electric power engineering is used, the pile body is pressed into the ground, and a barb structure can be formed through a plurality of turnover plates arranged by the reinforcing mechanism, so that the resistance of pulling the pile body out of the ground is improved, the mounting stability of the pile body is improved, and the anti-theft effect of the pile body is improved.

Description

Technical Field

[0001] The present application relates to the technical field of grounding pile structures for power engineering, specifically to a grounding pile structure for power engineering. Background Art

[0002] Power engineering is related to the engineering of power generation, transmission, and distribution. With the development of technology, there are more and more large-scale electrical equipment. To prevent these large-scale electrical equipment from leaking electricity and causing danger, metal grounding piles are usually installed on the ground, and then the equipment shell is connected to the grounding pile through a wire to conduct the current when the equipment leaks electricity into the ground to play a protective role.

[0003] For example, Chinese Patent (Publication No.: CN220189896U) discloses a grounding pile with a connection protection structure for power engineering, including a grounding pile main body, a connection protection component is arranged above the grounding pile main body, and an adjustment component is arranged on the outer wall below the grounding pile main body; the connection protection component, the connection protection component includes a fixed ring, an internal gear is connected to the outer wall of the fixed ring, an external gear is meshed with the inner wall of the internal gear, a bidirectional screw rod is connected to the inner wall of the external gear, and a first nut pair is connected to the outer wall of the bidirectional screw rod. Through the setting of the connection protection component, the wire is fixed by the moving block, avoiding the wire from falling off due to external force hitting the wire and unable to conduct electricity, resulting in leakage of large-scale electrical equipment.

[0004] However, the above-mentioned retrieved patent still has some deficiencies. When it is used, there is no structure to strengthen the stability of the grounding pile installation, resulting in the grounding pile being easily pulled out, and then problems such as loss and theft occur, and the anti-theft effect is poor. Therefore, a grounding pile structure for power engineering is proposed to solve the above problems. Summary of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the present application provides a grounding pile structure for power engineering, which has the advantages of stable installation and good anti-theft effect, and solves the problems of poor installation stability and anti-theft effect of the device disclosed in the above-mentioned retrieved patent.

[0006] To achieve the above purpose, the present application provides the following technical solution: A grounding pile structure for power engineering, including a pile body, a pile cover threadedly connected to the upper surface of the pile body, a reinforcement mechanism arranged on the pile body, and a wiring mechanism arranged on the pile body;

[0007] The reinforcement mechanism includes a plurality of turning plates hinged to the outer peripheral wall of the pile body, a pouring pipe fixed to the inner bottom wall of the pile body, a magnetic ring fixed to the outer peripheral wall of the pouring pipe, a connecting rope fixed to the side of the turning plate facing the pile body, and an adsorption block fixed to one end of the connecting rope facing the magnetic ring. A plurality of moving holes for the connecting rope to penetrate are opened on the outer peripheral wall of the pile body.

[0008] With the above technical solution, when in use, the pile body is pressed into the ground. Multiple turning plates provided by the reinforcement mechanism can form barbs, thereby increasing the resistance to pulling the pile body out of the ground, improving the stability of the pile body installation, enhancing the anti-theft effect of the pile body. At the same time, through the provided pouring pipe, concrete can be poured into the bottom of the pile body to further improve the stability of the pile body installation.

[0009] Furthermore, the reinforcement mechanism further includes an arc plate fixed on the upper surface of the turning plate, a socket cylinder rotatably connected to the lower surface of the pile cap, a socket rod inserted into the interior of the socket cylinder, and a plugging block fixed at the bottom end of the socket rod.

[0010] With the above technical solution, through the provided arc plate, it is easier for the soil to push the turning plate to turn when the pile body moves upward. Through the provided socket rod and the plugging block, it is convenient to plug the pouring pipe, preventing the soil from blocking the pouring pipe when the pile body is pressed into the ground and thus affecting the pouring of concrete.

[0011] Furthermore, the wiring mechanism includes a threaded ring threadedly connected to the outer peripheral wall of the pouring pipe, a pressing ring fixed on the upper surface of the threaded ring, and a fixing ring fixed on the outer peripheral wall of the pouring pipe. A wire passing hole is provided on the upper surface of the pile cap, and two wire grooves are provided on the lower surface of the socket cylinder.

[0012] With the above technical solution, after the pile body is installed, the pile cap can be opened, and then the grounding wire is passed through the pile cap. The grounding wire is squeezed and fixed by the pressing ring and the fixing ring provided by the wiring mechanism. The operation is simple and the wiring is convenient. At the same time, the wiring stability is high and it is not easy to fall off, further improving the practicability of the device and making it more convenient to promote and use.

[0013] Furthermore, the pile cap is an insulating cap, the pile body is a cylindrical metal hollow pile, and the lower surface of the pile body is in a frustum shape.

[0014] With the above technical solution, the provided insulating pile cap avoids accidental electric shock and leakage. By setting the bottom end of the pile body in a frustum shape, it is convenient to better press the pile body into the ground for installation.

[0015] Furthermore, multiple turning plates are evenly distributed along the circumferential direction of the pile body. The adsorption block is a metal iron block, and the turning plate is perpendicular when the adsorption block adsorbs to the magnetic ring.

[0016] With the above technical solution, the magnetic ring and the adsorption block cooperate to keep the turning plate perpendicular, facilitating the pressing of the pile body into the ground.

[0017] Furthermore, the socket cylinder and the pile cap are on the same central axis. The pouring pipe is a circular metal pipe with a hollow interior and openings at both the upper and lower ends. The bottom end of the socket rod extends into the pouring pipe, and the plugging block is a conical block.

[0018] With the above technical solution, the plugging rod and the plugging block are used to plug the pouring pipe, so as to prevent the soil from blocking the pouring pipe when the pile body is pressed into the ground.

[0019] Furthermore, the fixing ring is frustum-shaped, the inner peripheral wall of the pressing ring is inclined and parallel to the outer peripheral wall of the fixing ring, and the wire passing hole and the plugging cylinder are located on the same central axis.

[0020] With the above technical solution, it is convenient to press and fix the grounding wire through the butt joint of the fixing ring and the pressing ring, improving the installation stability of the grounding wire.

[0021] Furthermore, a plurality of connecting rods with one end fixed to the inner wall of the pile body are fixed on the outer peripheral wall of the pouring pipe, and the connecting rods are metal rods.

[0022] With the above technical solution, the plurality of connecting rods provided can play a role in supporting the pile body, improving the compressive effect of the pile body. At the same time, the contact points with the pile body are increased, enhancing the current guiding effect of anti-electric leakage.

[0023] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0024] 1. For the grounding pile structure for the power project, during use, when the pile body is pressed into the ground, the plurality of flipping plates provided by the reinforcement mechanism can form a barbed structure, thereby increasing the resistance to pulling the pile body out of the ground, improving the installation stability of the pile body, enhancing the anti-theft effect of the pile body. At the same time, through the provided pouring pipe, concrete can be poured into the bottom of the pile body, further improving the installation stability of the pile body.

[0025] 2. For the grounding pile structure for the power project, after the pile body is installed, the pile cover can be opened, and then the grounding wire can be passed through the pile cover. The pressing ring provided by the wiring mechanism is used in cooperation with the fixing ring to press and fix the grounding wire. The operation is simple and the wiring is convenient. At the same time, the wiring stability is high and it is not easy to fall off, further improving the practicability of the device and making it more convenient for popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is the front view schematic diagram of the present application;

[0027] Figure 2 is the front sectional view schematic diagram of the pile body of the present application;

[0028] Figure 3 is the front sectional view schematic diagram of the pile cover of the present application;

[0029] Figure 4 is the three-dimensional sectional view schematic diagram of the pouring pipe of the present application;

[0030] Figure 5 is the front sectional view schematic diagram of the threaded ring of the present application.

[0031] In the figure: 1, pile body; 2, pile cap; 301, flipping plate; 302, pouring pipe; 303, magnetic ring; 304, connecting rope; 305, adsorption block; 306, movable hole; 307, arc plate; 308, insertion cylinder; 309, insertion rod; 310, blocking block; 401, threaded ring; 402, extrusion ring; 403, fixing ring; 404, wire passing hole; 405, wire passing groove; 406, connecting rod. Specific implementation manner

[0032] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0033] Please refer to Figure 1 , the grounding pile structure for power engineering in this embodiment includes a pile body 1, a pile cap 2 threadedly connected to the upper surface of the pile body 1, a reinforcement mechanism provided on the pile body 1, and a wiring mechanism provided on the pile body 1. The pile cap 2 is an insulating cap, and the pile body 1 is a cylindrical metal hollow pile. The lower surface of the pile body 1 is frustum-shaped. During use, the pile body 1 is pressed into the ground. Through the reinforcement mechanism, a barbed structure can be formed, thereby increasing the resistance to pulling the pile body 1 out of the ground, improving the stability of the installation of the pile body 1, enhancing the anti-theft effect of the pile body 1. At the same time, concrete can be poured into the bottom of the pile body 1 to further improve the stability of the installation of the pile body 1.

[0034] Please refer to Figures 1 to 4, the reinforcement mechanism includes a plurality of turning plates 301 hinged to the outer peripheral wall of the pile body 1, a pouring pipe 302 fixed to the inner bottom wall of the pile body 1, a magnetic ring 303 fixed to the outer peripheral wall of the pouring pipe 302, a connecting rope 304 fixed to the side of the turning plate 301 facing the pile body 1, and an adsorption block 305 fixed to one end of the connecting rope 304 facing the magnetic ring 303. A plurality of moving holes 306 for the connecting rope 304 to penetrate are formed in the outer peripheral wall of the pile body 1. The plurality of turning plates 301 are equidistantly distributed along the circumferential direction of the pile body 1. The adsorption block 305 is a metal iron block. When the adsorption block 305 adsorbs to the magnetic ring 303, the turning plate 301 is in a vertical state. During use, the pile body 1 is pressed into the ground, and then the pile body 1 is moved upward a small distance. At this time, the soil around the pile body 1 will push the turning plate 301 to turn to the side away from the pile body 1, so that a plurality of turning plates 301 form a barbed structure on the outer peripheral wall of the pile body 1, increasing the resistance to pulling the pile body 1 out of the ground. The magnetic ring 303 cooperates with the adsorption block 305 to keep the turning plate 301 in a vertical state, facilitating the pressing of the pile body 1 into the ground. When the pile body 1 moves upward and the turning plate 301 turns, the connecting rope 304 and the adsorption block 305 provided can also play a limiting role to prevent the turning plate 301 from turning excessively and facilitating the turning plate 301 to maintain a horizontal state.

[0035] Please refer to Figures 1 to 4 , in this embodiment, the reinforcement mechanism further includes an arc plate 307 fixed to the upper surface of the turning plate 301, a plugging cylinder 308 rotatably connected to the lower surface of the pile cap 2, a plugging rod 309 inserted into the interior of the plugging cylinder 308, and a plugging block 310 fixed to the bottom end of the plugging rod 309. The arc plate 307 provided makes it easier for the soil to push the turning plate 301 to turn when the pile body 1 moves upward. The plugging rod 309 cooperates with the plugging block 310 to facilitate plugging the pouring pipe 302, preventing the soil from blocking the pouring pipe 302 when the pile body 1 is pressed into the ground and thus affecting the pouring of concrete. After the pile body 1 is pressed into the ground, rotate the pile cap 2 and remove it, and take out the plugging rod 309 and the plugging block 310 from the interior of the pouring pipe 302, and then pour concrete into the bottom of the pile body 1 through the pouring pipe 302 to further enhance the installation stability of the pile body 1.

[0036] In this embodiment, the plugging cylinder 308 and the pile cap 2 are on the same central axis. The pouring pipe 302 is a circular metal pipe with a hollow interior and openings at both the upper and lower ends. The bottom end of the plugging rod 309 extends into the pouring pipe 302, and the plugging block 310 is a conical block.

[0037] Please refer to Figures 3 to 5, in this embodiment, the wiring mechanism includes a threaded ring 401 threadedly connected to the outer peripheral wall of the pouring pipe 302, a pressing ring 402 fixed to the upper surface of the threaded ring 401, and a fixing ring 403 fixed to the outer peripheral wall of the pouring pipe 302. A wire passing hole 404 is formed in the upper surface of the pile cap 2, and two wire grooves 405 are formed in the lower surface of the insertion cylinder 308. After the pile body 1 is fixed, the end of the grounding wire away from the electrical equipment is passed through the wire passing hole 404, and then the end of the grounding wire is divided into two wires and the insulating skin on the wire is peeled off. Further, the two wires are respectively clamped into the two wire grooves 405 and then folded to the outer peripheral wall of the fixing ring 403. Then, the threaded ring 401 is rotated to drive the pressing ring 402 to move upward, and the pressing ring 402 cooperates with the fixing ring 403 to press and fix the wire. Finally, the pile cap 2 is screwed onto the pile body 1 to complete the wiring task. It should be understood that, to further improve the stability of the installation of the grounding wire, after the grounding wire passes through the wire passing hole 404, a single knot can be tied on the grounding wire, and the diameter of the single knot is larger than the diameter of the wire passing hole 404. Then, a single knot is also tied on each of the two wires separated from the end of the grounding wire, so as to further improve the connection stability of the grounding wire through the cooperation of the single knot, the wire passing hole 404, and the wire grooves 405.

[0038] , in this embodiment, the fixing ring 403 is frustum-shaped, the inner peripheral wall of the pressing ring 402 is inclined and parallel to the outer peripheral wall of the fixing ring 403. The wire passing hole 404 and the insertion cylinder 308 are located on the same central axis. A plurality of connecting rods 406 with one end fixed to the inner wall of the pile body 1 are fixed on the outer peripheral wall of the pouring pipe 302. The connecting rods 406 are metal rods. By arranging the plurality of connecting rods 406, the pile body 1 can be supported, the compressive effect of the pile body 1 can be improved, and at the same time, the contact points with the pile body 1 can be increased, and the current guiding effect of preventing electric leakage can be increased.

[0039] The working principle of the above embodiment is as follows:

[0040] (1) During use, the pile body 1 is pressed into the ground, and then the pile body 1 is moved upward a small distance. At this time, the soil around the pile body 1 will push the arc-shaped plate 307 to drive the turning plate 301 to turn away from the pile body 1, so that a plurality of turning plates 301 form a barbed structure on the outer peripheral wall of the pile body 1, increasing the resistance to pulling the pile body 1 out of the ground. Further, the pile cap 2 is rotated and removed, and the insertion rod 309 and the plugging block 310 are taken out from the inside of the pouring pipe 302. Then, concrete is poured into the bottom of the pile body 1 through the pouring pipe 302 to further enhance the installation stability of the pile body 1;

[0041] (2) After the pile body 1 is fixed, the end of the grounding wire facing away from the electrical equipment penetrates through the wire passing hole 404, and then the end of the grounding wire is divided into two strands of wire and the insulating skin on the wire is stripped. Further, the two strands of wire are respectively clamped into the two wire grooves 405 and then folded to the outer peripheral wall of the fixing ring 403. Then, the threaded ring 401 is rotated to drive the pressing ring 402 to move upward. The pressing ring 402 cooperates with the fixing ring 403 to press and fix the wire. Finally, the pile cover 2 is screwed onto the pile body 1 to complete the wiring task.

Claims

1. A grounding pile structure for power engineering, characterized by: It comprises a pile body (1), a pile cover (2) threadedly connected to the upper surface of the pile body (1), a reinforcement mechanism arranged on the pile body (1), and a wiring mechanism arranged on the pile body (1); The reinforcement mechanism comprises a plurality of flip plates (301) hinged on the outer peripheral wall of the pile body (1), a casting pipe (302) fixed on the inner bottom wall of the pile body (1), a magnetic ring (303) fixed on the outer peripheral wall of the casting pipe (302), a connecting rope (304) fixed on the side of the flip plate (301) facing the pile body (1), and an adsorption block (305) fixed on the end of the connecting rope (304) facing the magnetic ring (303), and a plurality of movable holes (306) for the connecting rope (304) to pass through are opened on the outer peripheral wall of the pile body (1).

2. The grounding pile structure for electric power engineering according to claim 1, characterized in that: The reinforcement mechanism further comprises an arc-shaped plate (307) fixed to the upper surface of the flip plate (301), a plug-in tube (308) rotatably connected to the lower surface of the pile cover (2), a plug-in rod (309) plugged into the plug-in tube (308), and a blocking block (310) fixed to the bottom end of the plug-in rod (309).

3. The grounding pile structure for electric power engineering according to claim 2, characterized in that: The wiring mechanism comprises a threaded ring (401) threadedly connected to the outer peripheral wall of the casting pipe (302), an extrusion ring (402) fixed to the upper surface of the threaded ring (401), and a fixing ring (403) fixed to the outer peripheral wall of the casting pipe (302). The upper surface of the pile cover (2) is provided with a threading hole (404), and the lower surface of the plug-in tube (308) is provided with two threading grooves (405).

4. The grounding pile structure for electric power engineering according to claim 1, characterized in that: The pile cover (2) is an insulating cover, the pile body (1) is a cylindrical metal hollow pile, and the lower surface of the pile body (1) is in the shape of a truncated cone.

5. The grounding pile structure for electric power engineering according to claim 2, characterized in that: The plurality of flip plates (301) are equidistantly distributed along the circumferential direction of the pile body (1); the adsorption block (305) is a metal iron block; and when the adsorption block (305) is adsorbed onto the magnetic ring (303), the flip plates (301) are in a vertical position.

6. The grounding pile structure for electric power engineering according to claim 2, characterized in that: The plug-in tube (308) and the pile cap (2) are located on the same central axis, the casting tube (302) is a circular metal tube with a hollow interior and openings at both ends, the bottom end of the plug-in rod (309) extends into the casting tube (302), and the blocking block (310) is a conical block.

7. The grounding pile structure for electric power engineering according to claim 3, characterized in that: The fixing ring (403) is in the shape of a truncated cone, the inner peripheral wall of the extrusion ring (402) is inclined and parallel to the outer peripheral wall of the fixing ring (403), and the threading hole (404) and the plug-in cylinder (308) are located on the same central axis.

8. The grounding pile structure for electric power engineering according to claim 3, characterized in that: A plurality of connecting rods (406) are fixed on the outer peripheral wall of the pouring pipe (302), one end of which is fixed to the inner wall of the pile body (1), and the connecting rods (406) are metal rods.

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